A type of anti-slip bearing housing

Abstract

This utility model belongs to the field of bearing housing technology, specifically an anti-slip bearing housing, including a housing body, a cover body on the top of the housing body, and semi-circular through grooves on the opposite side of the housing body and the cover body. Mounting bolts are provided at the front and rear of the left and right sides of the top of the cover body, with the bottom end of the mounting bolts penetrating the bottom of the cover body and inserted into the interior of the housing body. The mounting bolts are threadedly connected to the interior of the housing body. Mounting grooves are provided on opposite sides of the two through grooves, and the two mounting grooves are interconnected. Anti-slip components are provided inside both mounting grooves. This utility model uses an arc-shaped plate inside the mounting groove to move the anti-slip ring, ensuring contact and anti-slip between the front and rear surfaces of the installed bearing. Furthermore, the anti-slip pad inside the mounting groove provides comprehensive anti-slip treatment for the bearing installed between the housing body and the cover body, resulting in a superior anti-slip effect for this bearing housing.

Description

Technical Field

[0001] This utility model relates to the field of bearing housing technology, specifically an anti-slip bearing housing. Background Technology

[0002] A bearing housing is a mechanical component used to support and secure the outer ring of a bearing. Its main function is to connect the shaft and the bearing, ensuring the stable operation of the rotating shaft. Bearing housings are indispensable components in mechanical systems. By providing external support points, they allow the inner ring of the bearing to rotate freely while keeping the outer ring stationary, thereby transmitting loads and maintaining system stability. Typically, bearing housings are secured by clamping the sides of the outer ring. However, the end face of the outer ring lacks an effective anti-slip structure. Over time, as the outer ring wears significantly, loosening can easily occur. Therefore, an anti-slip bearing housing is needed.

[0003] Patent application CN220890823U discloses an anti-slip bearing seat, including a seat body. Two fixing blocks are symmetrically arranged on both sides of the seat body, and a baffle is provided between the two fixing blocks. A fence is provided outside the baffle, and a receiving groove is provided inside the baffle. Operating grooves are provided on both sides of the receiving groove, and a positioning rod is provided inside the operating groove. Fixing plates are symmetrically arranged outside the positioning rod, and a spring is provided between the two fixing plates. A pull plate is provided at one end of the positioning rod. A clearance opening is symmetrically arranged at the top of the seat body, and an inspection cover is provided on the top of the seat body. Buckles are symmetrically arranged on both sides of the bottom of the inspection cover, and a positioning post is provided between the two buckles. Several limiting cavities are provided through the positioning post. By utilizing the structure of a pull rod, clamps, placement cavities, a handle, a trigger, fixing plates, and movable baffles, the problem of needing two connecting blocks to connect the inspection cover and the seat body via bolts, which are prone to rust over time and are troublesome to disassemble and maintain, is solved.

[0004] However, most existing anti-slip bearing housings only apply anti-slip treatment to the outer surface of the bearing during use, and lack effective anti-slip treatment on the front and rear surfaces of the bearing. As a result, the anti-slip effect of the bearing housing is not comprehensive enough and not good enough. Therefore, an anti-slip bearing housing is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and solve the problem that most existing anti-slip bearing housings only provide anti-slip treatment to the outer surface of the bearing and lack effective anti-slip treatment on the front and rear surfaces of the bearing, resulting in insufficient anti-slip coverage and poor anti-slip effect, this utility model proposes an anti-slip bearing housing.

[0006] The technical solution adopted by this utility model to solve its technical problem is: the anti-slip bearing seat of this utility model includes a seat body, a cover body is provided on the top of the seat body, and a semi-circular through groove is provided on the side of the seat body opposite to the cover body. Mounting bolts are provided at the front and rear of the left and right sides of the top of the cover. The bottom end of the mounting bolt penetrates the bottom of the cover and is inserted into the inside of the base. The mounting bolt is threaded to the inside of the base. Mounting slots are provided on opposite sides of the two through slots. The two mounting slots are connected and anti-slip components are provided inside the two mounting slots.

[0007] Preferably, the anti-slip component includes two anti-slip pads, which are respectively fixedly installed on the inner sidewalls of two mounting slots.

[0008] Preferably, the mounting groove has storage slots on both the front and rear surfaces, and an arc-shaped plate is slidably connected inside the storage slot. An anti-slip ring is fixedly connected to one side of the arc-shaped plate.

[0009] Preferably, both the anti-slip ring and the anti-slip pad are configured in a semi-circular shape, and both the anti-slip ring and the anti-slip pad are made of rubber.

[0010] Preferably, a threaded hole is provided on one side of the storage slot, an arc-shaped ventilation groove is provided on one side of the threaded hole, a sliding groove is provided on one side of the ventilation groove, a through hole is provided on one side of the sliding groove, a threaded rod is threadedly connected inside the threaded hole, one end of the threaded rod is in contact with the outer surface of the arc-shaped plate, and the other end of the threaded rod extends to the outside of the through hole and is fixedly connected to a handle plate.

[0011] Preferably, a piston is fixedly connected to the outer surface of the threaded rod inside the slide groove. The piston is movably connected to the inside of the slide groove in a sealed manner. Ventilation holes are provided on both the left and right sides of one side of the venting groove. The venting holes communicate with the inside of the receiving groove. A piston is slidably sealed inside the receiving groove. A connecting rod is fixedly connected to one side of the piston. The connecting rod is fixedly connected to the arc-shaped plate.

[0012] Preferably, through mounting holes are provided on the front and rear sides of the left and right sides inside the base.

[0013] The advantages of this utility model are: 1. This utility model uses the arc-shaped plate inside the storage groove to move the anti-slip ring, which makes the front and rear surfaces of the installed bearing fit together and prevents slipping. In addition, the anti-slip pad inside the installation groove provides comprehensive anti-slip treatment for the bearing installed between the seat and the cover, resulting in a better anti-slip effect of the bearing seat.

[0014] 2. This utility model uses the rotational movement of the threaded rod to drive the piston one to move and compress gas inside the slide groove. After being compressed, the gas enters the vent hole through the vent groove. Then, the piston two inside the vent hole is compressed and slides. The sliding of the piston two drives the connecting rod to move. The movement of the connecting rod, together with the pushing of the threaded rod, allows the arc plate to move stably, causing the anti-slip ring to press and fit against the front and rear surfaces of the bearing. This makes the anti-slip ring have a better anti-slip limiting effect on the bearing. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure in Example 1; Figure 2 This is a schematic diagram of the rear view structure in Embodiment 1; Figure 3 This is a schematic diagram of a partial right-side cross-section of the structure in Example 1; Figure 4 As in Example 1 Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 As in Example 1 Figure 3 Enlarged structural diagram at point B; Figure 6 This is a schematic diagram of a partial cross-section of the structure in Example 1; Figure 7 This is a schematic diagram of the mounting hole structure in Embodiment 2.

[0017] In the diagram: 1. Base; 2. Cover; 3. Mounting bolt; 4. Handle plate; 5. Anti-slip pad; 6. Anti-slip ring; 7. Mounting groove; 8. Curved plate; 9. Storage groove; 10. Threaded hole; 11. Vent groove; 12. Slide groove; 13. Threaded rod; 14. Piston 1; 15. Vent hole; 16. Piston 2; 17. Connecting rod; 18. Mounting hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1 Please see Figure 1-6 As shown, an anti-slip bearing seat includes a seat body 1, a cover body 2 is provided on the top of the seat body 1, and a semi-circular through groove is provided on the side of the seat body 1 opposite to the cover body 2. Mounting bolts 3 are provided at the front and rear of the left and right sides of the top of the cover 2. The bottom end of the mounting bolts 3 penetrates the bottom of the cover 2 and is inserted into the inside of the base 1. The mounting bolts 3 are threadedly connected to the inside of the base 1. Mounting grooves 7 are provided on opposite sides of the two through grooves. The two mounting grooves 7 are interconnected and each of the two mounting grooves 7 is provided with anti-slip components. During operation, the bearing is placed in the through groove between the cover 2 and the base 1, and the cover 2 and the base 1 are fixedly installed by the mounting bolts 3, so that the bearing is firmly installed in the bearing seat. Then, the anti-slip components inside the mounting grooves 7 provide comprehensive anti-slip treatment for the bearing, and the anti-slip effect is good.

[0020] The anti-slip assembly includes two anti-slip pads 5, which are respectively fixedly installed on the inner sidewalls of two mounting grooves 7. During operation, the anti-slip pads 5 inside the mounting grooves 7 provide anti-slip treatment to the outer surface of the bearing.

[0021] The mounting groove 7 has storage grooves 9 on both its front and rear surfaces. An arc-shaped plate 8 is slidably connected inside the storage groove 9, and an anti-slip ring 6 is fixedly connected to one side of the arc-shaped plate 8. During operation, the arc-shaped plate 8 inside the storage groove 9 drives the anti-slip ring 6 to move and fit the front and rear surfaces of the installed bearing to prevent slippage. In addition, the anti-slip pad 5 inside the mounting groove 7 provides comprehensive anti-slip treatment for the bearing installed between the seat 1 and the cover 2, resulting in a good anti-slip effect for the bearing seat.

[0022] Both the anti-slip ring 6 and the anti-slip pad 5 are designed in a semi-circular shape, and both are made of rubber. During operation, the anti-slip ring 6 and the anti-slip pad 5 provide comprehensive anti-slip protection for the bearing, and the rubber material ensures a good anti-slip effect.

[0023] A threaded hole 10 is provided on one side of the storage slot 9. An arc-shaped ventilation slot 11 is provided on one side of the threaded hole 10. A sliding groove 12 is provided on one side of the ventilation groove 11. A through hole is provided on one side of the sliding groove 12. A threaded rod 13 is threadedly connected inside the threaded hole 10. One end of the threaded rod 13 is in contact with the outer surface of the arc plate 8. The other end of the threaded rod 13 extends to the outside of the through hole and is fixedly connected to a handle plate 4. During operation, the threaded rod 13 is rotated by the handle plate 4, causing the threaded rod 13 to rotate and move inside the threaded hole 10. The rotation and movement of the threaded rod 13 compresses the arc plate 8, thereby causing the protective ring to move and anti-slip limit the bearing.

[0024] A piston 14 is fixedly connected to the outer surface of the threaded rod 13 inside the slide groove 12. The piston 14 is sealed and movable inside the slide groove 12. Ventilation holes 15 are provided on both the left and right sides of one side of the venting groove 11. The venting holes 15 communicate with the inside of the receiving groove 9. A piston 2 16 is sealed and slidable inside the venting holes 15. A connecting rod 17 is fixedly connected to one side of the piston 2 16. The connecting rod 17 is fixedly connected to the arc plate 8. During operation, the rotation and movement of the threaded rod 13 drives the piston 14 to move and compress the gas inside the slide groove 12. After being compressed, the gas enters the venting hole 15 through the venting groove 11. Then, the piston 2 16 inside the venting hole 15 is compressed and slides. The sliding of the piston 2 16 drives the connecting rod 17 to move. The movement of the connecting rod 17, combined with the pushing of the threaded rod 13, allows the arc plate 8 to move stably, causing the anti-slip ring 6 to press and fit against the front and rear surfaces of the bearing, thereby improving the anti-slip and limiting effect of the anti-slip ring 6 on the bearing.

[0025] Example 2 Please see Figure 7 As shown in the first embodiment, as another implementation of this utility model, the front and rear sides of the left and right sides of the seat 1 are provided with through mounting holes 18; during operation, the mounting holes 18 facilitate the external bolts to fix and install the seat 1.

[0026] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An anti-slip bearing seat, comprising a seat body (1), wherein a cover body (2) is provided on the top of the seat body (1), and a semi-circular through groove is provided on the side of the seat body (1) opposite to the cover body (2); characterized in that Mounting bolts (3) are provided at the front and rear of the top left and right sides of the cover (2). The bottom end of the mounting bolts (3) penetrates the bottom of the cover (2) and is inserted into the seat (1). The mounting bolts (3) are threaded to the inside of the seat (1). Mounting grooves (7) are provided on opposite sides of the two through grooves. The two mounting grooves (7) are connected. Anti-slip components are provided in the two mounting grooves (7). The anti-slip assembly includes two anti-slip pads (5), which are respectively fixedly installed on the inner sidewalls of two mounting slots (7); The mounting groove (7) has storage grooves (9) on both the front and back surfaces. An arc plate (8) is slidably connected inside the storage groove (9). An anti-slip ring (6) is fixedly connected to one side of the arc plate (8). The storage slot (9) has a threaded hole (10) on one side, an arc-shaped ventilation slot (11) on one side of the threaded hole (10), a sliding groove (12) on one side of the ventilation slot (11), a through hole on one side of the sliding groove (12), a threaded rod (13) threadedly connected inside the threaded hole (10), one end of the threaded rod (13) is in contact with the outer surface of the arc plate (8), and the other end of the threaded rod (13) extends to the outside of the through hole and is fixedly connected to a handle plate (4).

2. An anti-skid bearing seat according to claim 1, characterized in that: Both the anti-slip ring (6) and the anti-slip pad (5) are set in a semi-circular shape, and both the anti-slip ring (6) and the anti-slip pad (5) are made of rubber.

3. A non-slip bearing seat according to claim 1, wherein: The outer surface of the threaded rod (13) is fixedly connected to a piston (14) inside the slide groove (12). The piston (14) is sealed and movablely connected to the inside of the slide groove (12). Ventilation holes (15) are provided on both the left and right sides of one side of the venting groove (11). The venting holes (15) are connected to the inside of the storage groove (9). A piston (16) is sealed and slidably inside the storage groove (9). A connecting rod (17) is fixedly connected to one side of the piston (16). The connecting rod (17) is fixedly connected to the arc plate (8).

4. A non-slip bearing seat according to claim 1, wherein: The base (1) has through mounting holes (18) on the front and rear sides of the left and right sides inside.

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